Diel vertical migration (DVM), also known as diurnal vertical migration, is a pattern of movement used by some organisms, such as copepods, living in...

migrations. The bull shark is a euryhaline species that moves at will from fresh to salt water, and many marine fish make a diel vertical migration,...

is a vertical migration that occurs with a 24-hour periodicity. This has often been referred to as diurnal or diel vertical migration. The vertical distance...

communities. Some bathypelagic species undergo vertical migration, which differs from the diel vertical migration of mesopelagic species in that it is not driven...

deeper export. Another key process occurring in this zone is the diel vertical migration of certain species, which move between the euphotic zone and mesopelagic...

viperfish grows to lengths of 30 cm (12 in). Viperfishes undergo diel vertical migration and are found all around the world in tropical and temperate oceans...

extra weight of a shell and ascending the water column for the diel vertical migration. The power-stroke for L. helicina starts with a sharp rotation...

are dark brown to black. Lanternfish are well known for their diel vertical migrations: during daylight hours, most species remain within the gloomy bathypelagic...

movement and can swim hundreds of meters vertically in a single day (a behavior called diel vertical migration), their horizontal position is primarily...

is reported as being either mesopelagic or bathypelagic, with diel vertical migration to shallower waters. The Pacific viperfish is one of the nine different...

cephalopods, smaller sharks, and bony fish, the frilled shark practices diel vertical migration to feed at night at the surface of the ocean. When hunting food...

turtles and the factors controlling zooplankton diel vertical migration, the largest animal migration on Earth. Hays has been named one of the most highly...

some daily movements are also described as migration. Many aquatic animals make a diel vertical migration, travelling a few hundred metres up and down...

currents, many have locomotion, used to avoid predators (as in diel vertical migration) or to increase prey encounter rate. Just as any species can be...

up diel in Wiktionary, the free dictionary. Diel vertical migration is a pattern of movement used by some organisms living in oceans and lakes. Diel may...

000–2,000 ft). Krill perform Diel Vertical Migrations (DVM) in large swarms, and acoustic data has shown these migrations to go up to 400 metres in depth...

mesopelagic zone). Micronekton shows a diverse range of migration patterns including diel vertical migration over several hundreds of metres from below 400 m...

As with many mesopelagic species, Maurolicus muelleri undergoes diel vertical migration (DVM), however this behaviour is more complex and varied in M....

closer to 12 hours and 25 minutes. Chronotype Circadian rhythm Diel vertical migration Diurnality Diurnal Climate [de] Betts, A (2015). "BOUNDARY LAYER...

be found at depths of 0 to 800 m (0 to 2,625 ft). They exhibit diel vertical migration, moving closer to the surface at night. They can occur in very...

lake dwelling species, vertical and horizontal migration patterns of this species have been observed. Diel vertical migration (DVM) consists in the daily...

can weigh between 13–15 grams. Females are believed to make a diel vertical migration from deeper than 500 metres (1,600 ft) by day to surface waters...

from stomach contents. Mesopelagic squid and fish species exhibit diel vertical migration behavior, inhabiting greater depths during the day and moving hundreds...

undergoes reverse diel vertical migration, descending during the night, and ascending during the day, although it may undergo normal or no migration at all depending...

virtual machine, formerly used in the Android operating system Diel vertical migration, a pattern of movement used by some organisms Digital voltmeter...

100 and 2000 m. While they have not been shown to participate in diel vertical migration, they have been found in a huge variety of depths. The tetraphyllidean...

dragonfishes. They live in the mesopelagic zone of all oceans and show diel vertical migration and sexual dimorphism (males are smaller, have larger eyes and...

B.; Hodge, T.; Kohler, S.; Rodenhouse, N.; Moore, M. (2004). "Diel vertical migration of zooplankton in Lake Baikal and its relationship to body size"...

the nectophore. The siphonophore Namonia bijuga also practices diel vertical migration, as it remains in the deep-sea during the day but rises during...

GA; Metcalfe, JD (2005). "Habitat-specific normal and reverse diel vertical migration in the plankton-feeding basking shark". Journal of Animal Ecology...